Solve |-2 x|=6 - ScanMath

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Type your math problem... |-2 x|=6

x

Question

Solve the equation

x_{1} = - 3, x_{2} = 3

Evaluate

∣ - 2 x ∣ = 6

Rewrite the expression

∣ 2 x ∣ = 6

Separate the equation into 2 possible cases

2 x = 6 2 x = - 6

Solve the equation for x

More Steps

Evaluate

2 x = 6

Divide both sides

\frac{2 x}{2} = \frac{6}{2}

Divide the numbers

x = \frac{6}{2}

Divide the numbers

More Steps

Evaluate

\frac{6}{2}

Reduce the numbers

\frac{3}{1}

Calculate

3

x = 3

x = 3 2 x = - 6

Solve the equation for x

More Steps

Evaluate

2 x = - 6

Divide both sides

\frac{2 x}{2} = \frac{- 6}{2}

Divide the numbers

x = \frac{- 6}{2}

Divide the numbers

More Steps

Evaluate

\frac{- 6}{2}

Reduce the numbers

\frac{- 3}{1}

Calculate

- 3

x = - 3

x = 3 x = - 3

Solution

x_{1} = - 3, x_{2} = 3

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